Industry Plenary Speaker：Rongyao Tang
Rongyao Tang
Fiberhome Communication Technology Co.
Title:
Roughness Variation after Etching and Its Influence to Loss Up to 90GHz.
Biography:
Rongyao Tang, Interconnection Technologist, Fiberhome Communication Technology Co.
( 汤荣耀，烽火通信互连技术专家。 )
Abstract:
ABSTRACT With the increasing demand for optical modules driven by 5G communication and AI computing, the signal channel from DSP chip to optical devices will exceed 130Gbaud/s, requiring a 3dB bandwidth of over 70GHz. Accurately and quickly estimating high-frequency losses in the channel poses a significant challenge. The slides discuss a case study done on roughness variation after etching and its influence to loss up to 90GHz.
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